UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqqNiZcG+19hK5tPJ+71TS7ZezzwMehekdeLxA3fJdY=' 
WHERE 
  key_id = '173869994bcb8d80eb5472058f810077261ab7bb9838ac35ad883211de99d850' 
  AND (
    token = 'bqqNiZcG+19hK5tPJ+71TS7ZezzwMehekdeLxA3fJdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )